Direct Factory Supply 08B UHMW-PE Plastic Chain Guide Rail | T-Profile Wear Resistant Wear Strip for Roller Chains
Description
| 链号 Chain dimensions in inches |
B | Hc | L | d1 | d2 | g | h1 | h2 | h3 |
| 3/8″ x 7/32″ | 30 | 24 | 52 | 6.6 | 4.0 | 9.4 | 5.5 | 8.9 | 10 |
| 1/2″ x 3/16″ | 30 | 24 | 52 | 8.0 | 5.0 | 10.8 | 4.5 | 8.0 | 10 |
| 1/2″ x 1/4″ | 30 | 24 | 52 | 8.0 | 5.0 | 11.8 | 6.2 | 9.8 | 11 |
| 1/2″ x 5/16″ | 30 | 24 | 52 | 8.9 | 5.0 | 12.8 | 7.4 | 11.5 | 13 |
| 5/8″ x 3/8″ | 30 | 24 | 52 | 10.6 | 6.0 | 15.4 | 9.3 | 13.5 | 15 |
| 3/4″ x 7/16″ | 30 | 24 | 52 | 12.4 | 7.0 | 17.0 | 11.3 | 15.9 | 18 |
| 3/8″ x 3/16″ | 30 | 24 | 52 | 5.3 | 4.5 | 10.0 | 4.4 | 7.8 | 9 |
| 1/2″ x 5/16″ | 30 | 24 | 52 | 8.3 | 5.0 | 13.2 | 7.4 | 11.7 | 13 |
| 5/8″ x 3/8″ | 30 | 24 | 52 | 10.7 | 6.4 | 16.5 | 8.8 | 14.5 | 16 |
| 3/4″ x 1/2″ | 30 | 24 | 52 | 12.5 | 7.4 | 19.8 | 11.8 | 18.5 | 21 |
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Details
Specifications & Technical Parameters
| Item | Details / Specifications |
| Product Name | UHMW-PE T-Profile Chain Guide Rail / Plastic Wear Strip |
| Compatible Chain | 08B Roller Chain (Single / Double / Triple Strand, Pitch: 12.7mm / 0.5 in) |
| Material Options | Ultra-High Molecular Weight Polyethylene (UHMW-PE / UPE, Molecular Weight: 3.5M–9.0M+ g/mol), MC Nylon (PA6/PA66) |
| Standard Colors | Green (Industry Standard), Natural White, Black, Black-MoS2 (Anti-static / Lubricated) |
| Standard Length | 2,000 mm / 3,000 mm per rail (Custom lengths & CNC machining available) |
| Manufacturing Process | Precision Extrusion / CNC Machining |
| Temperature Range | -200°C to +80°C (-328°F to +176°F) |
| Coefficient of Friction | 0.10 – 0.15 (Low dry sliding friction, self-lubricating) |
Key Features & Performance Advantages
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Superior Abrasion Resistance & Self-Lubrication
UHMW-PE features high molecular weight for exceptional wear resistance compared to steel or common plastics. Its self-lubricating surface lowers friction, reduces conveyor noise, and extends roller chain lifespan without continuous liquid lubrication.
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Precision Fit for 08B Roller Chains
Engineered specifically to support standard 08B chains (12.7mm pitch). The precise T-profile groove prevents chain derailment, vibration, and teeth skipping during high-speed operations.
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Corrosion Resistant & Food-Grade Safe
Impervious to moisture (water absorption < 0.01%) and highly resistant to acids, alkalis, and cleaning chemicals. Meets food contact standards, making it ideal for food, beverage, and pharmaceutical processing lines.
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High Impact Strength & Shock Absorption
Outstanding impact toughness protects transmission components by absorbing mechanical shocks and vibration during heavy-duty factory operations.
Typical Applications
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Beverage & Food Bottling Lines: Guide rails and wear strips for container conveyors and packaging machinery.
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Automated Logistics & Material Handling: Chain guides for box conveyors, palletizers, and automated storage/retrieval systems (ASRS).
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Industrial Transmission Equipment: Chain guides for automated assembly lines, scraper conveyors, and packaging equipment.
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Chemical & Pharmaceutical Manufacturing: Low-friction, corrosion-resistant chain tracks for wash-down or sanitary environments.
Customization & Ordering Options
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Custom Profiles: Available in T-Type, U-Type, K-Type, CT-Type, C-Steel Channel Metal Inserts, or pre-drilled mounting configurations based on customer CAD drawings (
.STEP,.DWG,.IGS). -
Material Upgrades:
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Standard Grade: UHMW-PE White / Green (Cost-effective, versatile).
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Enhanced Sliding Grade: Black MoS2-filled UHMW-PE (Anti-static, lower friction).
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Heavy Load Grade: Cast MC Nylon (For high load, high tensile stress applications).
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